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Question

 is equal to 

Solution

Correct option is

  

SIMILAR QUESTIONS

Q1
Q2

 for all values of α is equal to

Q3

The expression 

                                                            

Is equal to

Q6

The value of tan 130o tan 140o is equal to

Q7

 then x is equal to

Q8

 then tan x is equal to   

 

Q9